Ultraloq U-Bolt 5-in-1 Black
Score: 82/100
Aqara U100
Score: 88/100Rankings
The Aqara Smart Lock U100 is a biometric deadbolt featuring a high-accuracy fingerprint sensor, multiple unlock methods, and extensive smart-home integration via Bluetooth, Zigbee and Apple Home Key. It is housed in a durable zinc-alloy body with IP65-rated outer panel, though the inner panel lacks weatherproofing. Ideal for families or shared households needing up to 50 biometric users and smart-home enthusiasts with Apple Home setups.
The ULTRALOQ U-Bolt is a versatile smart deadbolt offering keyless entry via fingerprint, PIN, app, NFC, and voice assistants with Matter-over-Thread compatibility. Its primary trade-off is the potential need for an additional bridge for remote access features. It is best suited for smart home enthusiasts in multi-platform setups seeking keyless convenience without hub clutter.
| Attribute | | |
|---|---|---|
12 monthsbest | 8 months | |
1.5 yearsbest | — | |
1.75 inchesbest | 1.38 inches | |
2.375 inchesbest | 2.36 inches | |
30 feet | 65.6 feetbest | |
-4 °Fbest | -31 °F |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Battery Life (months) | 12 months | 8 months |
Support & Warranty(1) | ||
Warranty Length (years) | 1.5 years | years |
Security & Access(4) | ||
Security Grade | Grade 1 | BHMA Level 3 |
Unlock Methods | Fingerprint, PIN, App, NFC, Voice | Fingerprint, Keypad, NFC, Mechanical Key, Apple Home Key |
Keypad Type | Backlit, Anti-peep | Matte |
Encryption Standard | 128-bit AES | AES 128 |
Installation & Compatibility(3) | ||
Door Thickness Compatibility (inches) | 1.75 inches | 1.38-2.17 inches |
Backset (inches) | 2.375 inches | 2.36-2.76 inches |
Installation Type | DIY | Standard |
Connectivity & Smart Features(3) | ||
Smart Home Integration | Matter, Thread, Alexa, Google, SmartThings, IFTTT | Apple Home, Google Home, Alexa, IFTTT |
Bluetooth Range (feet) | 30 feet | 65.6 feet |
Wi-Fi Standard | 802.11b/g/n | |
Build & Durability(2) | ||
Operating Temperature (°F) | -4 °F | -31 to 151 °F |
Finish | Satin Nickel | Gray |
TechHive praised the U-Bolt Pro WiFi variant for its improved auto-unlock geofencing, configurable auto-lock, and anti-peep keypad, calling it reliable for everyday use. Matter Alpha highlighted the Bolt Fingerprint as a solid pick for its Matter-over-Thread efficiency.
Search results provide no direct consumer reviews or recurring complaints/praise. Inferred from product documentation, users appreciate the hands-free unlock capability for carrying groceries and the multi-admin Matter control features. Potential issues include the dependency on a bridge for remote access and battery replacement frequency in high-use scenarios.
“HomeKit News praises the U100 for its fingerprint sensor, Apple HomeKey support, auto-locking, and 8-month battery life, noting solid Zigbee 3.0 performance with an optional Aqara hub and IP65 outer panel for weather resistance.”
Professional reviewers commend the U100 for its precise fingerprint sensor, Apple HomeKey compatibility, solid auto-lock functionality, and impressive eight-month battery life. They also note the lock's robust zinc construction, IP65-rated outer panel, and reliable Zigbee performance when used with an Aqara hub, while calling out the need for a hub for full feature access and the non-weather-proof inner panel.
Everyday users generally praise the lock's versatility, long battery life, and weather-resistant outer housing, especially valuing the multiple unlock options and local data security. Recurring complaints focus on the requirement of an extra hub for advanced smart-home features, the inner panel's lack of weatherproofing, and the relatively heavy weight during installation.
